WO2012147146A1 - Dispositif de stockage de câble, dispositif de source de courant et véhicule - Google Patents

Dispositif de stockage de câble, dispositif de source de courant et véhicule Download PDF

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Publication number
WO2012147146A1
WO2012147146A1 PCT/JP2011/060041 JP2011060041W WO2012147146A1 WO 2012147146 A1 WO2012147146 A1 WO 2012147146A1 JP 2011060041 W JP2011060041 W JP 2011060041W WO 2012147146 A1 WO2012147146 A1 WO 2012147146A1
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WO
WIPO (PCT)
Prior art keywords
core
cable
storage device
charging cable
winding
Prior art date
Application number
PCT/JP2011/060041
Other languages
English (en)
Japanese (ja)
Inventor
茂樹 木野村
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to PCT/JP2011/060041 priority Critical patent/WO2012147146A1/fr
Publication of WO2012147146A1 publication Critical patent/WO2012147146A1/fr

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/36—Temperature of vehicle components or parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/10—Driver interactions by alarm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/10—Emission reduction
    • B60L2270/14—Emission reduction of noise
    • B60L2270/142—Emission reduction of noise acoustic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/10—Emission reduction
    • B60L2270/14—Emission reduction of noise
    • B60L2270/145—Structure borne vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Definitions

  • the present invention relates to a cable storage device, a power supply device, and a vehicle, and more particularly, to a cable storage device for storing a power cable, and a power supply device and vehicle including the cable storage device.
  • Patent Document 1 Japanese Patent Laid-Open No. 8-33121
  • Patent Document 2 discloses a configuration in which a cord reel has a rotating shaft inclined with respect to a vertical direction.
  • Patent Document 3 the body of the reel that accommodates the cable has a taper, and the reel is tilted sideways so that the thicker body is on the lower side. The structure which can attach or detach the outer frame of is disclosed.
  • Patent Document 4 relates to a core of a roll-shaped roll, the outer periphery of the core has a plurality of shafts, and the shaft is movable in the radial direction of the core.
  • a configuration that is a movable shaft and can be reduced or expanded in the radial direction by moving the movable shaft in the radial direction is disclosed.
  • JP-A-8-33121 JP 2010-125039 A Japanese Patent Laid-Open No. 4-30106 JP 2009-111387 A
  • the heat dissipation of the cable is improved, so that the temperature rise of the cable can be suppressed.
  • the present invention has been made in view of the above problems, and a main purpose thereof is to provide a cable storage device that can easily remove a cable from a winding core. Moreover, the other object of this invention is to provide the power supply device and vehicle provided with the cable storage apparatus.
  • the cable storage device of the present invention is a cable storage device for storing a cable, and the cable is wound around when the cable is stored, and is disposed at a rotatable core, and an end of the core, A holding portion that holds the cable wound around the winding core around the winding core, and the peripheral surface on the upper side in the vertical direction of the winding core is inclined with respect to the horizontal direction.
  • the winding core preferably has a symmetrical shape with respect to the central axis of rotation of the winding core.
  • the winding core has a cylindrical shape, and the central axis is inclined with respect to the horizontal direction.
  • the winding core has a truncated cone shape.
  • the central axis extends in the horizontal direction.
  • the winding core rotates in the opposite direction to the winding direction of the cable after the cable is wound around the winding core.
  • the diameter of the winding core can be changed, and the diameter is reduced after the cable is wound around the winding core.
  • the power supply device includes the cable storage device according to any one of the above aspects, and can supply power through the cable.
  • a vehicle according to the present invention includes a power storage device that stores power and the cable storage device according to any one of the above aspects, and supplies power from a power source outside the vehicle to the power storage device via a cable.
  • the cable can be easily removed from the winding core around which the cable is wound.
  • FIG. It is a figure which shows the outline
  • FIG. It is sectional drawing which shows schematic structure of a cable storage apparatus. It is a front view of a cable storage apparatus. It is sectional drawing which shows the cable storage apparatus of the state which winding-up of the charge cable was completed. It is sectional drawing which shows the cable storage apparatus of the state which cancelled
  • FIG. It is sectional drawing which shows the cable storage apparatus of the state which winding-up of the charging cable of Embodiment 2 was completed.
  • FIG. 6 is a cross-sectional view illustrating a schematic configuration of a cable storage device according to a third embodiment. It is sectional drawing which shows the cable storage apparatus of the state which winding-up of the charging cable of Embodiment 3 was completed. It is sectional drawing which shows the cable storage apparatus of the state which released the holding
  • FIG. 10 is a timing chart illustrating another example of the rotating operation of the winding core according to the fourth embodiment. It is sectional drawing which shows the cable storage apparatus after the completion of winding of the charging cable of Embodiment 5.
  • FIG. It is a perspective view which shows the diameter expansion state of the core of an example. It is a perspective view which shows the diameter reduction state of the core of an example. It is a perspective view which shows the diameter expansion state of the core of another example. It is a perspective view which shows the diameter reduction state of the core of another example.
  • 10 is a timing chart illustrating an example of the rotation operation of the winding core according to the fifth embodiment.
  • 12 is a timing chart illustrating another example of the rotation operation of the winding core according to the fifth embodiment.
  • FIG. 10 is a diagram showing an outline of a hybrid vehicle in a sixth embodiment.
  • FIG. 1 is a diagram showing an outline of a charging device for hybrid vehicle 100 in the first embodiment.
  • Hybrid vehicle 100 uses an internal combustion engine such as a gasoline engine or a diesel engine and a motor supplied with power from a chargeable / dischargeable secondary battery (battery B) as a power source.
  • battery B chargeable / dischargeable secondary battery
  • Hybrid vehicle 100 includes an engine 104 and a battery B.
  • the hybrid vehicle 100 transmits the driving force generated by the engine 104 or the driving force generated by the motor generator by supplying electric power from the battery B to a motor generator (not shown) to the wheels 102 which are driving wheels. 102 is driven.
  • a battery B for example, a secondary battery such as a nickel metal hydride battery, a lithium ion battery, or a lead storage battery can be used. Further, instead of the battery B, a large-capacity electric double layer capacitor may be used.
  • Hybrid vehicle 100 is configured such that battery B can be charged by receiving power supply from an external power source such as power supply device 200.
  • charging unit 191 is provided on the front fender on the driver seat side.
  • the installation location of the charging unit 191 is not limited to the front fender on the driver seat side, and may be, for example, a front fender or a rear fender on the passenger seat side.
  • the power supply device 200 has a box-shaped casing 201.
  • a cable storage device 10 for storing the charging cable 91 is provided on one side surface of the housing 201.
  • the charging cable 91 is formed of a long electric cable, has a connector 99 at one end, and is connected to the cable storage device 10 at the other end.
  • the connector 99 is provided so as to be connectable to a charging unit 191 provided on the vehicle main body side.
  • the connector 99 attached to one end of the charging cable 91 is inserted into the charging unit 191. Electric power is supplied to the hybrid vehicle 100 through a charging cable 91 from a power supply device 200 as an example of a power supply external to the vehicle.
  • FIG. 2 is a cross-sectional view showing a schematic configuration of the cable storage device 10.
  • FIG. 3 is a front view of the cable storage device 10.
  • 2 is a cross-sectional view of the cable storage device 10 taken along line II-II in FIG. 3, and
  • FIG. 3 shows the outer shape of the cable storage device 10 as viewed from the direction of arrow III in FIG. Is shown.
  • the configuration of the cable storage device 10 will be described with reference to FIGS.
  • the cable storage device 10 includes a housing 11.
  • the housing 11 includes a disk-shaped back member 12 and a cover member 13 attached to a part of the periphery of the back member 12 on the upper side in the vertical direction.
  • the cover member 13 is formed so as to have a partial shape of the peripheral surface of the hollow cylinder, and constitutes a ceiling portion of the cable storage device 10.
  • the cover member 13 is not attached to the lower side of the peripheral edge of the back member 12 in the vertical direction. Therefore, the inside and outside of the cable storage device 10 communicate with each other on the lower side of the cable storage device 10.
  • the cable storage device 10 also includes a lid member 31.
  • the lid member 31 has a disk shape and is disposed in parallel with the back member 12 of the housing 11.
  • the lid member 31 is attached to the back member 12 via a hinge 39 described later.
  • the back member 12, the cover member 13, and the lid member 31 define an internal space of the cable storage device 10, and the charging cable 91 is stored in the internal space.
  • the lid member 31 is fixed to the cover member 13 by a clasp (not shown) such as a snap lock or a latch, and the housing 11 and the lid member 31 are integrated with each other by this fixing.
  • the winding core 20 is disposed in the internal space of the cable storage device 10.
  • the charging cable 92 stored in the cable storage device 10 is wound around the core 20.
  • reference numeral 92 denotes a charging cable stored in the cable storage device 10 and wound around the core 20, and reference numeral 91 is detached from the core 20 and around the core 20. Indicates a charging cable that is not wound.
  • the winding core 20 is formed in a cylindrical shape, and is provided so as to be rotatable about the cylindrical central axis C as a rotation axis.
  • a configuration may be adopted in which a motor is arranged inside the winding core 20 and the winding core 20 rotates automatically, or a handle is attached to the winding core 20 so that the winding core 20 can be rotated manually.
  • the end of the charging cable 92 is connected to the core 20.
  • FIG. 2 illustrates a state in which a part of the charging cable 92 is wound around the winding core 20 while the charging cable 91 is being wound, and the remaining charging cable 91 is outside the cable storage device 10. ing.
  • a peripheral surface 29 that is the upper surface in the vertical direction of the core 20 is inclined in the direction of gravity rather than the horizontal.
  • One end portion 28 of the winding core 20 is disposed at a position closer to the ground in the vertical direction than the other end portion of the winding core 20.
  • the central axis C of the winding core 20 extends in a direction perpendicular to the surface of the back member 12 of the housing 11.
  • the core 20 may be provided so as to be rotatable relative to the housing 11 by a bearing (not shown).
  • the core 20 may be fixed to the housing 11 and formed integrally with the housing 11.
  • the central axis C of the core 20 is inclined with respect to the horizontal direction H by arranging the entire housing 11 to be inclined with respect to the horizontal direction. Therefore, the inclination of the central axis C of the winding core 20 with respect to the horizontal direction H can be realized with a simple configuration.
  • the lid member 31 With the lid member 31 fixed to the housing 11 (that is, the lid member 31 is “closed”), the lid member 31 is disposed at one end portion 28 of the cylindrical core 20. Typically, when the lid member 31 is closed, the end portion 28 of the core 20 abuts on the surface of the lid member 31, and the end portion 28 of the core 20 and the lid member 31 are in surface contact. .
  • the lid member 31 has a function as the holding unit 30 that holds the charging cable 92 wound around the core 20 around the core 20.
  • FIG. 4 is a cross-sectional view showing the cable storage device 10 in a state where the winding of the charging cable 92 is completed.
  • the charging cable 92 wound around the winding core 20 is subjected to a force to move toward the end portion 28 of the winding core 20 along the inclined peripheral surface 29. As in FIG.
  • the charging cable 92 is pressed by the member 31, and the charging cable 92 is held around the core 20.
  • FIG. 5 is a cross-sectional view showing the cable storage device 10 in a state where the holding unit 30 is released.
  • FIG. 6 is a front view of the cable storage device 10 with the holding unit 30 released.
  • the back member 12 and the lid member 31 of the housing 11 are connected with a hinge 39 interposed therebetween.
  • the end portion 28 of the core 20 is made to be in a state where the fixing of the lid member 31 and the housing 11 is released (that is, the lid member 31 is “opened”).
  • the member that is opened and prevents the charging cable 92 from moving toward the end 28 is eliminated.
  • the lid member 31 When the lid member 31 is opened, the lid member 31 no longer functions as the holding unit 30 that holds the charging cable 92 around the core 20. Therefore, the charging cable 92 is easily slid toward the end portion 28 along the inclined peripheral surface 29 of the core 20.
  • the charging cable 92 is detached from the core 20 due to the effect of gravity acting on the charging cable 92 or due to the user pulling the charging cable 92 in addition to the gravity. Then, it moves to the outside of the cable storage device 10. By releasing the holding of the charging cable 92 by the holding unit 30, the charging cable 92 is slid down from the end portion 28 side of the core 20 under the influence of gravity acting on the charging cable 92, and the entire charging cable 92 is removed. Comes out of the core 20.
  • the charging cable 92 can be easily detached from the core 20 during charging.
  • the charging cable 92 is not densely packed, and the heat dissipation of the charging cable 92 is improved. Therefore, even if the charging cable 92 is energized and Joule heat is generated, the heat can be radiated efficiently, and the charging cable 92 can be easily prevented from being overheated.
  • the charging cable 92 is detached from the core 20, the user can easily operate the charging cable 92 and connect it to the charging unit 191 of the hybrid vehicle 100, thereby improving the operability of the charging cable 92. be able to.
  • the central axis C of the winding core 20 It is preferable to incline the central axis C of the winding core 20 by more than 10 ° with respect to the horizontal direction H in order to ensure that the entire charging cable 92 is detached from the winding core 20 with the lid member 31 open. That is, it is preferable that the inclination angle ⁇ of the central axis C of the winding core 20 with respect to the horizontal direction H is in a range of 10 ° ⁇ ⁇ 170 °.
  • the winding core 20 may be arranged such that the central axis C is always inclined with respect to the horizontal direction H.
  • the core 20 may be arranged such that the central axis C is inclined with respect to the horizontal direction H only when the charging cable 92 is dropped from the core 20.
  • the housing 11 is arranged without the surface of the disk-shaped back member 12 being inclined with respect to the vertical direction, and the central axis C of the winding core 20 is set with respect to the surface of the back member 12 only when the charging cable 92 is pulled out. May be inclined. That is, the central axis C of the core 20 does not necessarily have to be perpendicular to the surface of the back member 12.
  • the winding core 20 is formed in a cylindrical shape and the central axis C is inclined with respect to the horizontal direction H to facilitate removal of the charging cable 92 from the winding core 20, the winding core 20 can be simplified.
  • the core 20 can be easily processed.
  • the core 20 and the housing 11 surrounding the core 20 are integrally tilted with respect to the horizontal direction H, or the core 20 is tilted with respect to the back member 12 of the housing 11 arranged along the vertical direction.
  • the charging cable 92 can be detached from the core 20 with a simple configuration.
  • FIG. 7 is a cross-sectional view illustrating a schematic configuration of the cable storage device 10 according to the second embodiment.
  • FIG. 8 is a cross-sectional view illustrating the cable storage device 10 in a state where the winding of the charging cable 92 according to the second embodiment is completed.
  • the cable storage device 10 according to the second embodiment is different from the first embodiment in that the holding unit 30 for holding the charging cable 92 around the core 20 includes a plurality of rod-shaped members 32 instead of the lid member 31. Is different.
  • the rod-shaped member 32 is joined to the core 20 at a rotation shaft portion 33 provided at one of its end portions.
  • the rod-shaped member 32 By arranging the rod-shaped member 32 so that the rod-shaped member 32 extends in a direction intersecting (typically orthogonal) to the central axis C of the cylindrical core 20, the end portion 28 of the core 20 is arranged.
  • the movement of the charging cable 92 toward is prevented by the rod-shaped member 32.
  • the sliding movement of the charging cable 92 along the peripheral surface 29 inclined with respect to the horizontal direction H is prevented by the bar-shaped member 32, so that the charging cable 92 is prevented from being detached from the core 20, and the charging cable 92 is connected to the cable storage device 10. Fastened inside.
  • the rod-shaped member 32 has a function as the holding unit 30 that holds the charging cable 92 wound around the core 20 around the core 20.
  • FIG. 9 is a cross-sectional view showing the cable storage device 10 in a state where the holding unit 30 of the second embodiment is released.
  • the charging cable 92 is wound. There is no member that obstructs the movement of the core 20 toward the end 28.
  • the rod-shaped member 32 By moving the rod-shaped member 32 in the direction of the central axis C of the core 20, the rod-shaped member 32 no longer functions as the holding portion 30 that holds the charging cable 92 around the core 20. Therefore, the charging cable 92 slides toward the end portion 28 along the inclined peripheral surface 29 of the core 20, further slides along the surface of the rod-shaped member 32, falls off the core 20, and is stored in the cable. Move to the outside of the device 10.
  • the charging cable 92 can be easily detached from the core 20 by releasing the holding of the charging cable 92 by the holding unit 30. Therefore, since the heat dissipation of the charging cable 91 can be improved, the Joule heat generated by energizing the charging cable 91 can be efficiently radiated, and the charging cable 91 can be easily prevented from being overheated.
  • FIG. 10 is a cross-sectional view illustrating a schematic configuration of the cable storage device 10 according to the third embodiment.
  • FIG. 11 is a cross-sectional view showing the cable storage device 10 in a state where the winding of the charging cable 92 according to the third embodiment is completed.
  • the cable storage device 10 according to the third embodiment is different from the first embodiment in the shape of the winding core 20 around which the charging cable 92 is wound.
  • the winding core 20 of the third embodiment is formed in a truncated cone shape, and is provided so as to be rotatable about the central axis C of the truncated cone shape as a rotation axis.
  • the central axis C of the truncated cone-shaped core 20 extends in the horizontal direction H.
  • the central axis C is not inclined with respect to the horizontal direction H, and the horizontal direction H and the direction in which the central axis C extends are the same.
  • the peripheral surface 29 on the upper side in the vertical direction of the core 20 (upper side in FIG. 10) is similar to the first embodiment because the core 20 has a truncated cone shape. Inclined with respect to the horizontal direction H.
  • a peripheral surface 29 that is the upper surface in the vertical direction of the core 20 is inclined in the direction of gravity rather than the horizontal.
  • the gravity component acts on the charging cable 92 wound around the frustoconical winding core 20, so that the charging cable 92 has a component of force toward the end portion 28 along the inclination of the peripheral surface 29 of the winding core 20.
  • the charging cable 92 wound around the core 20 moves in the direction toward the end portion 28 of the core 20 along the inclination of the peripheral surface 29 of the core 20.
  • the lid member 31 shown in FIGS. 10 and 11 is closed, the movement of the charging cable 92 toward the end portion 28 of the core 20 is prevented by the lid member 31.
  • the lid member 31 has a function as the holding unit 30 that holds the charging cable 92 wound around the core 20 around the core 20.
  • FIG. 12 is a cross-sectional view showing the cable storage device 10 in a state where the holding unit 30 of the third embodiment is released.
  • the lid member 31 By making the lid member 31 open, there is no member that prevents the charging cable 92 from moving toward the end portion 28 of the core 20.
  • the lid member 31 When the lid member 31 is opened, the lid member 31 no longer functions as the holding unit 30 that holds the charging cable 92 around the core 20. Therefore, the charging cable 92 slides toward the end portion 28 along the inclined peripheral surface 29 of the core 20, falls off the core 20, and moves to the outside of the cable storage device 10.
  • the charging cable 92 can be easily detached from the core 20 by releasing the holding of the charging cable 92 by the holding unit 30. Therefore, since the heat dissipation of the charging cable 92 can be improved, Joule heat generated by energizing the charging cable 92 can be efficiently radiated, and the charging cable 92 can be easily prevented from being overheated.
  • the shape of the winding core 20 is a truncated cone shape. Therefore, when the core 20 is arranged with the central axis C aligned with the horizontal direction H, the peripheral surface 29 of the core 20 can be inclined with respect to the horizontal direction H, and the charging cable 92 can be easily dropped from the core 20. Since it can do, arrangement
  • the shape of the core 20 is a cylindrical shape in the first embodiment and a truncated cone shape in the third embodiment, and each of the cores 20 has a symmetrical shape with respect to the central axis C.
  • the winding core 20 can have an arbitrary shape. If the peripheral surface 29 on the upper side in the vertical direction when the winding is completed can be inclined with respect to the horizontal direction H, the winding core 20 has an asymmetric shape with respect to the central axis C. It doesn't matter. However, in the case of the core 20 having an asymmetrical shape, a sensor for detecting the angle in the rotational direction and a fixing member for fixing the core 20 in the rotational direction are used for positioning the core 20 when the winding is completed.
  • the configuration of the cable storage device 10 is complicated.
  • the peripheral surface 29 can be inclined with respect to the horizontal direction H regardless of the arrangement of the winding core 20 in the rotational direction. Can be made a simpler configuration.
  • FIG. 13 is a cross-sectional view showing the cable storage device 10 after the winding of the charging cable 92 according to the fourth embodiment is completed.
  • the charging cable 92 may not be detached from the core 20 only by the action of gravity.
  • the winding core 20 is connected to the charging cable from the state where the winding of the charging cable 92 shown in FIG. 4 to the winding core 20 is completed.
  • This reverse rotation causes a centrifugal force to act on the charging cable 92, so that the diameter of the winding around which the charging cable 92 is wound around the winding core 20 becomes large, ie, away from the central axis C.
  • the charging cable 92 moves.
  • FIG. 13 shows the cable storage device 10 after the winding core 20 is rotated in the reverse direction.
  • FIG. 14 is a timing chart showing an example of the rotation operation of the core 20 of the fourth embodiment.
  • winding of charging cable 92 around winding core 20 by rotating winding core 20 is continued until time t1, and winding of charging cable 92 onto winding core 20 is continued at time t1.
  • the lid member 31 is kept closed to prevent the charging cable 92 from falling off the winding core 20.
  • the lid member 31 engages with the end portion 28 of the core 20 during winding of the charging cable 92, and exhibits a function as the holding unit 30 that holds the charging cable 92 around the core 20.
  • the lid member 31 After the winding of the charging cable 92 is completed, the lid member 31 is kept closed until time t2 when the charging cable 92 is pulled out for use next time. At time t ⁇ b> 2 when it is necessary to remove the charging cable 92 from the cable storage device 10, the lid member 31 is opened, and the engagement between the lid member 31 and the core 20 is released. When the lid member 31 is opened and the lid member 31 does not function as the holding portion 30, the charging cable 92 moves along the inclined peripheral surface 29 and can be detached from the core 20 as described above.
  • the release of the engagement of the holding unit 30 is detected by a sensor (not shown).
  • a sensor for example, when the lid member 31 is fixed to the housing 11 by a clasp, it can be detected by the sensor that the clasp has been removed and the engagement of the holding portion 30 being released.
  • the core 20 rotates in the reverse direction, triggered by the release of the holding unit 30 at time t2. Due to the reverse rotation of the winding core 20, a radially outward force acts on the charging cable 92 and the charging cable 92 moves radially outward, so that the winding diameter of the charging cable 92 is large as shown in FIG. Thus, the portion of the surface of the charging cable 92 that is not in contact with the surface of the core 20 increases. Therefore, the vertical load acting on the charging cable 92 from the winding core 20 is reduced, so that the static frictional force acting between the charging cable 92 and the winding core 20 is reduced. In addition, the distance between the charging cables 92 is increased, and the portion where the charging cables 92 are not in contact with each other is increased, so that the static frictional force acting between the charging cables 92 is reduced.
  • the friction between the charging cable 92 and the core 20 and the friction between the charging cables 92 are alleviated.
  • the charging cable 92 is easily moved along the peripheral surface 29. It is easier to drop the charging cable 92 from the battery. Therefore, the charging cable 92 can be removed from the core 20 more easily.
  • the winding core 20 may be rotated in the reverse direction by rotating the motor for rotating the winding core 20 in the reverse direction.
  • the rotation speed at the time of reverse rotation of the core 20 can be set to, for example, one third or more of the number of times the charging cable 92 is wound around the core 20, and thus the lower limit of the rotation speed of the core 20 is as described above. By setting the value, it is possible to surely promote the removal of the charging cable 92 from the core 20.
  • the winding cores 20 are reversely rotated more times than the number of times the charging cable 92 is wound around the winding cores 20, the charging cables 92 may be entangled with each other. It is desirable that the charging cable 92 be wound around the winding core 20 or less.
  • FIG. 15 is a timing chart showing another example of the rotation operation of the core 20 of the fourth embodiment.
  • the timing at which the winding core 20 is reversely rotated to increase the winding diameter of the charging cable 92 is not limited to the release of the holding unit 30 shown in FIG. It may be a time zone.
  • the winding core 20 may be rotated in the reverse direction using the completion of winding of the charging cable 92 onto the winding core 20 at time t1 as a trigger. If the winding core 20 is reversely rotated while the winding of the charging cable 92 is completed and the engagement of the holding portion 30 is released, or at the same time as or after the release of the engagement of the holding portion 30, the above-described charging cable 92 is provided. The effect of facilitating removal from the core 20 can be obtained similarly.
  • the friction coefficient between the charging cable 92 and the winding core 20 can be reduced by finely vibrating the winding core 20 with, for example, a frequency of 10 Hz, so that the charging cable 92 can be more easily detached from the winding core 20. can do.
  • FIG. 16 is a cross-sectional view showing the cable storage device 10 after the completion of winding of the charging cable 92 according to the fifth embodiment.
  • the cable storage device 10 of the fifth embodiment reduces the static frictional force between the charging cable 92 and the core 20 and promotes the falling off of the charging cable 92 from the core 20 as in the fourth embodiment.
  • a winding core 23 having a variable diameter is provided.
  • FIG. 16 illustrates a state in which the core 23 has a reduced diameter after the charging cable 92 is wound around the core 20.
  • the diameter of the winding core 23 is reduced to contact the surface of the winding core 20 among the surfaces of the charging cable 92.
  • the charging cable 92 is easily moved along the peripheral surface 29, and the charging cable 92 is more easily detached from the core 20. Therefore, the charging cable 92 can be more easily removed from the core 20.
  • FIG. 17 is a perspective view showing an enlarged state of the diameter of the core 23 in one example.
  • FIG. 18 is a perspective view showing a diameter-reduced state of the core 23 of one example.
  • a plurality of grooves 26 that are recessed radially inward from the circumferential surface of the cylindrical core body 24 are formed, and can be fitted into the grooves 26.
  • a flat plate-like diameter adjusting member 25 that can protrude outward in the direction may be provided.
  • the charging cable 92 is wound around the core 23 and then indicated by an arrow in FIG.
  • the diameter adjusting member 25 is moved inward in the radial direction so as to be fitted into the groove 26 to reduce the diameter of the core 23. Thereby, the state shown in FIG. 16 where the charging cable 92 is separated from the peripheral surface of the core 20 can be easily formed.
  • FIG. 19 is a perspective view showing an enlarged state of the diameter of the core 23 of another example.
  • FIG. 20 is a perspective view showing a diameter reduction state of the core 23 of another example.
  • the core 23 may be formed by a plurality of round bar-shaped diameter adjusting members 27. Each diameter adjusting member 27 is provided so as to be able to reciprocate in the radial direction of the core 23.
  • the charging cable 92 is wound around the core 23 in a state where the diameter adjusting member 27 shown in FIG. 19 is arranged at a position on the outer side in the radial direction of the core 23. Thereafter, as shown by an arrow in FIG.
  • the diameter adjusting member 27 is moved inward in the radial direction of the core 23 and brought close to each other, thereby reducing the diameter of the core 23. This is shown in FIG. A state where the charging cable 92 is separated from the peripheral surface of the core 20 can be easily formed.
  • FIG. 21 is a timing chart showing an example of the rotation operation of the core 23 of the fifth embodiment.
  • the timing for reducing the diameter of the winding core 23 is the time t2 when it is necessary to remove the charging cable 92 from the cable storage device 10 for use in charging after the winding of the charging cable 92 is completed at the time t1. And at the same time.
  • the lid member 31 When the lid member 31 is opened at time t2, the engagement between the lid member 31 and the core 20 is released, and the lid member 31 does not function as the holding portion 30, as described above, along the inclined circumferential surface 29.
  • the charging cable 92 is moved and can be detached from the core 20.
  • the core 20 reduces its diameter by using the holding unit 30 in the released state at time t2 as a trigger. Due to the reduced diameter of the winding core 20, the static frictional force acting between the charging cable 92 and the winding core 20 can be reduced, and the charging cable 92 can be more easily detached from the winding core 20.
  • FIG. 22 is a timing chart showing another example of the rotating operation of the core 23 of the fifth embodiment.
  • the timing for reducing the diameter of the core 23 may be an arbitrary time zone after the winding of the charging cable 92 onto the core 20 is completed.
  • the core 23 may be reduced in diameter by using the completion of winding of the charging cable 92 to the core 20 at time t1 as a trigger. If the winding core 23 is reduced in diameter while the winding of the charging cable 92 is completed and the engagement of the holding unit 30 is released, or at the same time as or after the release of the engagement of the holding unit 30, the charging cable 92 described above is obtained.
  • the effect of preparing for removal from the core 20 can be obtained in the same manner.
  • FIG. 23 is a diagram showing an overview of hybrid vehicle 100 in the sixth embodiment.
  • the power supply device 200 that supplies power to the hybrid vehicle 100 includes the cable storage device 10 has been described.
  • the cable storage device 10 is provided inside the hybrid vehicle 100.
  • a housing portion 71 for housing the cable storage device 10 is provided inside the hybrid vehicle 100. Inside the accommodating part 71, the cable storage apparatus 10 for winding up the charging cable 92 is arrange
  • the hybrid vehicle 100 includes a battery B (not shown in FIG. 23) for storing electric power supplied from the outside, similar to the hybrid vehicle 100 shown in FIG.
  • the cable storage device 10 mounted on the hybrid vehicle 100 of the present embodiment is the cable storage device 10 of any one or a combination of the first to fifth embodiments.
  • the charging cable 92 mounted on the hybrid vehicle 100 is wound around the core 20 of the cable storage device 10. Electric power is supplied to the battery B from the external power source of the hybrid vehicle 100 via the charging cable 92.
  • the entire charging cable 92 can be easily detached from the core 20 by releasing the engagement of the holding portion 30, and the charging cable 92 can be easily detached from the core 20. .
  • the connector 99 at the end of the charging cable 91 is connected to the outside without having to pull out all of the charging cable 92 from the cable storage device 10. You may be able to connect to an electrical outlet. In such a case, the operation of pulling out all of the charging cable 92 from the core 20 is very time-consuming and time consuming for the user. On the other hand, if the charging cable 92 is energized in a state where a part of the charging cable 92 is wound around the winding core 20, the heat generation from the charging cable 92 is poor, and the charging cable 92 may generate heat and become hot.
  • the charging cables 92 are not densely packed, and the heat dissipation of the charging cable 92 can be improved. Therefore, even if the charging cable 92 is energized and Joule heat is generated, the heat can be efficiently radiated and the charging cable 92 can be easily prevented from being overheated.
  • the cable storage device 10 according to the fourth or fifth embodiment is applied to the hybrid vehicle 100 according to the sixth embodiment, when the hybrid vehicle 100 travels with the charging cable 92 loosened, the charging cable 92 collides with the housing 11. Vibration and noise may occur. Therefore, as described with reference to FIGS. 14 and 21, the operation of the winding core 20 that opens a gap between the winding core 20 and the charging cable 92 is triggered by releasing the engagement of the holding unit 30 as a trigger. It is desirable to do.
  • the cable storage device 10 of the present invention can be applied particularly advantageously to the cable storage device 10 for storing the charging cable 92 used for supplying power when the hybrid vehicle 100 is charged.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne un dispositif de stockage de câble permettant à un câble d'être facilement libéré d'un noyau d'enroulement. Un dispositif de stockage de câble (10) destiné à stocker un câble de chargement (92) est pourvu des éléments suivants : un noyau d'enroulement rotatif (20) autour duquel le câble de chargement (92) est enroulé lors du stockage du câble de chargement (92) ; et une partie de retenue (30) disposée aux extrémités (28) du noyau d'enroulement (20) et retenant à proximité du noyau d'enroulement (20) le câble de chargement (92) enroulé autour du noyau d'enroulement (20). La surface périphérique côté supérieur en direction verticale (29) du noyau d'enroulement (20) est inclinée par rapport à la direction horizontale (H).
PCT/JP2011/060041 2011-04-25 2011-04-25 Dispositif de stockage de câble, dispositif de source de courant et véhicule WO2012147146A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/060041 WO2012147146A1 (fr) 2011-04-25 2011-04-25 Dispositif de stockage de câble, dispositif de source de courant et véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/060041 WO2012147146A1 (fr) 2011-04-25 2011-04-25 Dispositif de stockage de câble, dispositif de source de courant et véhicule

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WO2012147146A1 true WO2012147146A1 (fr) 2012-11-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3623329A1 (fr) * 2018-09-11 2020-03-18 Hedi GmbH Elektro- und Gerätebau Tambour de câble à axe de tambour oblique
WO2022221839A1 (fr) * 2021-04-13 2022-10-20 Lapoint Brian Bobinoir
CN116328240A (zh) * 2023-05-30 2023-06-27 河南凌云消防安全技术有限公司 一种消防水带收放装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445236A (en) * 1987-08-10 1989-02-17 Kyokuto Kaihatsu Kogyo Co Method for opening package
JPH0833121A (ja) * 1994-07-21 1996-02-02 Sumitomo Wiring Syst Ltd 電気自動車用充電装置
JPH11199189A (ja) * 1998-01-16 1999-07-27 Toyota Autom Loom Works Ltd バッテリ車
JP2008195518A (ja) * 2007-02-15 2008-08-28 Yurtec Corp 電線束取り装置
JP2010125039A (ja) * 2008-11-27 2010-06-10 Toshiba Corp 電気掃除機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445236A (en) * 1987-08-10 1989-02-17 Kyokuto Kaihatsu Kogyo Co Method for opening package
JPH0833121A (ja) * 1994-07-21 1996-02-02 Sumitomo Wiring Syst Ltd 電気自動車用充電装置
JPH11199189A (ja) * 1998-01-16 1999-07-27 Toyota Autom Loom Works Ltd バッテリ車
JP2008195518A (ja) * 2007-02-15 2008-08-28 Yurtec Corp 電線束取り装置
JP2010125039A (ja) * 2008-11-27 2010-06-10 Toshiba Corp 電気掃除機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3623329A1 (fr) * 2018-09-11 2020-03-18 Hedi GmbH Elektro- und Gerätebau Tambour de câble à axe de tambour oblique
WO2022221839A1 (fr) * 2021-04-13 2022-10-20 Lapoint Brian Bobinoir
CN116328240A (zh) * 2023-05-30 2023-06-27 河南凌云消防安全技术有限公司 一种消防水带收放装置

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